
High efficiency air filters (EPA, HEPA and ULPA) - Part 3: Testing flat sheet filter media
NORM herausgegeben am 23.6.2010
Designation standards: UNE-EN 1822-3:2010
Note: UNGÜLTIG
Publication date standards: 23.6.2010
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE